                    IN  NS  ns0.example.com.
                    IN  NS  ns1.example.com.

example.com.    IN  MX  10 mail.ourproduct.com.

_jabber._tcp        IN  SRV     0 0 5269 jabber.example.com.
_xmpp-server._tcp   IN  SRV     0 0 5269 jabber.example.com.
_xmpp-client._tcp   IN  SRV     0 0 5222 jabber.example.com.
